From mboxrd@z Thu Jan 1 00:00:00 1970 From: bruherrera@gmail.com (Bruno Herrera) Date: Tue, 31 Jan 2017 23:25:46 -0200 Subject: [PATCH v5 4/5] ARM: dts: stm32: Enable USB HS in FS mode (embedded phy) on stm32f429-disco In-Reply-To: <20170201012547.76158-1-bruherrera@gmail.com> References: <20170201012547.76158-1-bruherrera@gmail.com> Message-ID: <20170201012547.76158-5-bruherrera@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch enables USB HS working in FS mode on stm32f429-disco with 5V VBUS enable. Signed-off-by: Bruno Herrera --- arch/arm/boot/dts/stm32f429-disco.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts index 7d0415e..216782f 100644 --- a/arch/arm/boot/dts/stm32f429-disco.dts +++ b/arch/arm/boot/dts/stm32f429-disco.dts @@ -88,6 +88,14 @@ gpios = <&gpioa 0 0>; }; }; + + /* This turns on vbus for otg for host mode (dwc2) */ + vcc5v_otg: vcc5v-otg-regulator { + compatible = "regulator-fixed"; + gpio = <&gpioc 4 0>; + regulator-name = "vcc5_host1"; + regulator-always-on; + }; }; &clk_hse { @@ -99,3 +107,11 @@ pinctrl-names = "default"; status = "okay"; }; + +&usbotg_hs { + compatible = "st,stm32f4x9-fsotg"; + dr_mode = "host"; + pinctrl-0 = <&usbotg_fs_pins_b>; + pinctrl-names = "default"; + status = "okay"; +}; -- 2.10.1 (Apple Git-78)